A-NORPREGN-3(5)-ENE-2,20-DIONE

Details

Stereochemistry	ABSOLUTE
Molecular Formula	C20H28O2
Molecular Weight	300.4351
Optical Activity	UNSPECIFIED
Defined Stereocenters	6 / 6
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure of A-NORPREGN-3(5)-ENE-2,20-DIONE

Structure Search

SMILES

CC(=O)[C@H]1CC[C@H]2[C@@H]3CCC4=CC(=O)C[C@]4(C)[C@H]3CC[C@]12C

InChI

InChIKey=CQNNLXQECGKHEH-APNJTCTJSA-N

InChI=1S/C20H28O2/c1-12(21)16-6-7-17-15-5-4-13-10-14(22)11-20(13,3)18(15)8-9-19(16,17)2/h10,15-18H,4-9,11H2,1-3H3/t15-,16+,17-,18-,19+,20-/m0/s1

HIDE SMILES / InChI

Molecular Formula	C20H28O2
Molecular Weight	300.4351
Charge	0
Count

Stereochemistry	ABSOLUTE
Additional Stereochemistry	No
Defined Stereocenters	6 / 6
E/Z Centers	0
Optical Activity	UNSPECIFIED

Approval Year

Substance Class	Chemical Created by `admin` on `Mon Mar 31 18:09:38 GMT 2025` Edited by `admin` on `Mon Mar 31 18:09:38 GMT 2025`
Record UNII	B9ARU5Z8MD
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

A-NORPREGN-3(5)-ENE-2,20-DIONE

Common Name

English

NSC-48015

Preferred Name

English

DICYCLOPENTA(A,F)NAPHTHALEN-2(3H)-ONE, 6-ACETYL-3A,3B,4,5,5A,6,7,8,8A,8B,9,10-DODECAHYDRO-3A,5A-DIMETHYL-, (3AR-(3A.ALPHA.,3B.BETA.,5A.ALPHA.,6.ALPHA.,8A.BETA.,8B.ALPHA.))-

Common Name

English

DICYCLOPENTA(A,F)NAPHTHALEN-2(3H)-ONE, 6-ACETYL-3A,3B,4,5,5A,6,7,8,8A,8B,9,10-DODECAHYDRO-3A,5A-DIMETHYL-, (3AR,3BS,5AS,6S,8AS,8BS)-

Common Name

English

A-NOR-3-PREGNENE-2,20-DIONE

Common Name

English

Code System Code Type Description

CAS

1232-76-4